Home / 60,964.24-84,148.36-35,476.56

Finding the Fourth Proportional to 60,964.24, 84,148.36 and 35,476.56

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Solution

The fourth proportional to 60,964.24, 84,148.36 and 35,476.56 is: 48,967.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,964.24 : 84,148.36 = 35,476.56 : x
  2. Step 2: Convert to fraction form
    60,964.24/84,148.36 = 35,476.56/x
  3. Step 3: Cross multiply
    60,964.24x = 84,148.36 × 35,476.56
  4. Step 4: Simplify right side
    60,964.24x = 2,985,294,342.44
  5. Step 5: Solve for x
    x = 2,985,294,342.44/60,964.24
  6. Step 6: Final answer
    x = 48,967.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.